fixed for coding standard (fixes #1985)
fixed for coding standard (fixes #1985)

upsilon/travis-test,nise-nabe/ppcon-sns,ShinichiU/AuthFramework,tejima/OP3PKG,openpne/OpenPNE3,ShinichiU/OpenPNE3,kashiwasan/symfony-advanced,C-nakajima/OpenPNE3,openpne/OpenPNE3,isaosano/OpenPNE3,openpne/OpenPNE3,ShinichiU/AuthFramework,ShinichiU/OpenPNE3,isaosano/OpenPNE3,C-nakajima/OpenPNE3,isaosano/OpenPNE3,openpne/OpenPNE3,nishizoe/OpenPNE3,nishizoe/OpenPNE3,C-nakajima/OpenPNE3,upsilon/travis-test,C-nakajima/OpenPNE3,nise-nabe/ppcon-sns,kashiwasan/symfony-advanced,isaosano/OpenPNE3,tejima/OP3PKG,ShinichiU/AuthFramework,ShinichiU/OpenPNE3,ShinichiU/OpenPNE3